package servlet;

import model.Goods;
import service.GoodsService;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.*;
import java.io.IOException;

@WebServlet(name = "goods_detail", value = "/goods_detail")
public class GoodsDetailServlet extends HttpServlet {
    private GoodsService gService = new GoodsService();
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request, response);
    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        int id = Integer.parseInt(request.getParameter("id"));
        Goods g = gService.getGoodsById(id);
        request.setAttribute("g", g);
        request.getRequestDispatcher("/goods_detail.jsp").forward(request, response);
    }
}
